Prefix the project description with RETIRED for retired projects
Prefix the project description with RETIRED for retired projects

Prefix the project description with RETIRED for retired projects
and removed now obsolete groups, use-storyboard and docimpact
settings as well.

Change-Id: I3e2ed5c00ffa7764cd483eee9c0abec74a240e09

openstack-infra/project-config,openstack-infra/project-config